2FA sometimes working.

I have linked my account to 2FA and I entered a moment ago, and it's like the 2nd time I need to enter 2FA (cuz my IP is static), but I tried a few times with the code that's in my Authenticator and it kept me saying it was an invalid code. And then 4 or 5 tries after, I could log in.

No idea why this happened tho.

Nothing I can do from my end. Keep an eye on the timer, make sure it's not expired and the code hasn't changed. Other than that, no clue.